package com.wad.security;

import com.alibaba.fastjson.JSON;
import com.wad.common.ResponseResult;
import com.wad.utlis.WebUtil;
import org.springframework.http.HttpStatus;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;


import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 自定义认证失败处理类
 * @author wad
 * @date 2022/11/12 18:33
 * @project JWT_DEMO2
 **/
@Component
public class AuthenticationEntryPointImpl implements AuthenticationEntryPoint {
    @Override
    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException) throws IOException, ServletException {
        ResponseResult<Object> objectResponseResult = new ResponseResult<>(HttpStatus.UNAUTHORIZED.value(), "认证失败，请重新登录");
        String jsonString = JSON.toJSONString(objectResponseResult);
        WebUtil.renderString(response,jsonString);
    }
}
